The correct usage is "there are a lot of students" because "students" is a plural noun.
us students have a lot of work yo do
Students |have held | fund-raisers The already two
The possessive form of the plural noun students is students'.Example: There was a commotion in the students' parking lot.
students!
if you see them make faces a lot at you and talk about you a lot
subjects they have already studied . -APEX
subjects they have already studied . -APEX
vali
A lot probably 80%
Yes, if they have already achieved their PhD. If they have not, then no. They are just PhD students or post-graduate students
Students like tutorials since they are easy to grasp. They enable students get the fundamentals without having to spend a lot of time.